Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869033 | Pressurized fluid storage tank | Maximilien Le Begge | 1989-09-26 |
| 4832534 | Method and device for stressed anchorage | — | 1989-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869033 | Pressurized fluid storage tank | Maximilien Le Begge | 1989-09-26 |
| 4832534 | Method and device for stressed anchorage | — | 1989-05-23 |